2012
DOI: 10.5433/2316-5200.2012v1n1p28
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Produção de Lipase e Biossurfactante por Isolado de Efluente de Laticínio

Abstract: Lipases and biosurfactants are useful tools in the decontamination of polluted environments with lipid residues can be obtained from microbiological sources. The objective of this study was to evaluate the production of lipase and biosurfactant of isolated from wastewater of a dairy called ISO 6. Different vegetable oil 1% were tested as carbon source for production of lipase and biosurfactant. The lipolytic activity was quantified by measuring p-nitrophenol released after 10 minutes of incubation of the enzym… Show more

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Cited by 4 publications
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“…Biosurfactants are a natural class of surface active molecules with diverse structures that are produced by different microorganisms, including bacteria, yeasts and filamentous fungi (SOUZA et al, 2017). In literature consulted (BICCA et al, 1999;NITSCHKE and PASTORE, 2003;BARROS et al, 2008;ABDEL-MAWGOUD et al, 2008;GASPARIN et al, 2012;DOS SANTOS and JÚNIOR, 2011;DECESARO et al, 2013;AL-WAHAIBI et al, 2014;DE FRANÇA et al, 2014;ALMEIDA et al, 2015;MORAIS et al, 2015;AGUIAR et al, 2015, ZHANG, 2016 a high incidence of studies reporting the production of microbial biosurfactants of bacterial origin was found, and the pathogenic nature of some producers restricts the wide application of these compounds.…”
Section: Introductionmentioning
confidence: 99%
“…Biosurfactants are a natural class of surface active molecules with diverse structures that are produced by different microorganisms, including bacteria, yeasts and filamentous fungi (SOUZA et al, 2017). In literature consulted (BICCA et al, 1999;NITSCHKE and PASTORE, 2003;BARROS et al, 2008;ABDEL-MAWGOUD et al, 2008;GASPARIN et al, 2012;DOS SANTOS and JÚNIOR, 2011;DECESARO et al, 2013;AL-WAHAIBI et al, 2014;DE FRANÇA et al, 2014;ALMEIDA et al, 2015;MORAIS et al, 2015;AGUIAR et al, 2015, ZHANG, 2016 a high incidence of studies reporting the production of microbial biosurfactants of bacterial origin was found, and the pathogenic nature of some producers restricts the wide application of these compounds.…”
Section: Introductionmentioning
confidence: 99%
“…Porém o alto custo para sua obtenção impede sua viabilidade para produção e aplicação em larga escala. Como estratégia para a redução dos custos da produção de biossurfactante, os subprodutos e os resíduos da agroindústria têm sido avaliados como fontes de carbono alternativas [5], favorecendo, também, a minimização do impacto ambiental causado pelo descarte inadequado desses resíduos no ambiente [25].…”
Section: Introductionunclassified
“…Devido a presença de grupos hidrofílicos e hidrofóbicos na mesma molécula, os biossurfactantes tendem a se distribuir e atuar em interfaces entre dois fluidos imiscíveis (Nitschke e Pastore 2002;Martins et al 2008;Castiglioni et al 2009;Gasparin et al 2012;Saharan et al 2012 . Sua ação antimicrobiana e de caráter antiadesiva contra patógenos são relevantes para aplicações relacionadas a saúde (Gudiña et al 2013).…”
Section: Introductionunclassified
“…Microrganismos com potencial para a produção de lipases e biossurfactantes vêm sendo isolados de diversos ambientes, dentre os quais se destacam resíduos industriais de processamento de óleos vegetais e de laticínios, solos contaminados com óleos, dentre outros (Gasparin et al 2012;Pacheco 2012). Hidrocarbonetos de petróleo vêm sendo mencionados como substratos com potencial para a produção microbiana de enzimas comercialmente viáveis e metabólitos secundários (Martins et al 2008).…”
Section: Introductionunclassified